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Super Precision Angular Contact Ball Bearings S7009 ACE/P4BVG275

Super Precision Angular Contact Ball Bearings S7009 ACE/P4BVG275

The S7009 ACE/P4BVG275 is a super precision angular contact ball bearing with a 45mm bore and 75mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 2722 lbf and operates smoothly at speeds up to 24,000 RPM.

Its sealed design keeps lubrication intact, while the phenolic cage ensures quiet and efficient performance. The 25° contact angle makes it ideal for combined radial and axial loads.

This bearing is available with preload and matched arrangements, offering flexibility for high-precision applications. It meets P4 tolerance standards for exceptional accuracy.

Perfect for machine tools or high-speed spindles where precision and reliability are key. Compliant with standard temperature ranges from -30°C to 110°C.

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Product Parameters

  • Part Number S7009 ACE/P4BVG275
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 45 mm
  • Bore Dia Tolerance -0.006mm to 0
  • Outer Dia 75 mm
  • Outer Dia Tolerance -0.007mm to 0
  • Width 16 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.144 mm
  • Ball Qty 21
  • Contact Angle 25°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 2722 lbf
  • Static Radial Load 1834 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 24000 rpm
  • Weight 0.25 kg
  • Price（$） 276.732
Super Precision Angular Contact Ball Bearings S7009 ACE/P4BVG275 dimension drawing
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Features

Why Choose S7009 ACE/P4BVG275 Bearing for Precision Tasks?

S7009 ACE/P4BVG275 Bearing features a 25° contact angle, ideal for handling combined radial and axial loads with high precision.
Its chrome steel construction ensures durability, while the phenolic cage reduces friction and noise.

With a dynamic radial load capacity of 2722 lbf, it performs reliably in demanding applications.
The P4 tolerance class guarantees exceptional accuracy, making it suitable for high-speed operations up to 24,000 rpm.

Sealed design and preload availability enhance its performance in various conditions.
This bearing is lubricated for long service life, reducing maintenance needs.

Application

Essential Roles of S7009 ACE/P4BVG275 Bearing
S7009 ACE/P4BVG275 Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction keeps contaminants out, extending service life in demanding environments.

In automotive applications, S7009 ACE/P4BVG275 Bearing supports high-speed components like electric motor shafts, thanks to its P4 tolerance class. The phenolic cage reduces friction, making it ideal for smooth, quiet operation.

For robotics, S7009 ACE/P4BVG275 Bearing’s matched arrangement allows precise movement in articulated arms. Its 25° contact angle provides excellent radial and axial load capacity, crucial for repetitive tasks.

In medical imaging devices, S7009 ACE/P4BVG275 Bearing’s chrome steel construction ensures reliability during prolonged use. The lubricated design minimises maintenance, a key factor in critical healthcare equipment.

Consumer electronics like high-end printers benefit from S7009 ACE/P4BVG275 Bearing’s low noise and vibration. The metric dimensions make it compatible with compact designs, ensuring efficient performance in tight spaces.

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